# Effector Built in three parts that snap together to minimize supports, with three M3 screws holding it all together.
## Calibration Important: after assembling, attach the magballs and use a level to ensure it is as level as possible. Any slight variations will cause tilted prints. For extra security, I used a soldering iron across all creases to avoid slight variations during assembly.
## Top Piece Print with supports on top face of top piece. This area is just for aesthetics, so no need for precision in breaking off the supports
## Motor Hole Piece No supports needed
## Manual Extruder Dial Hole Piece Print only with supports against build surface, to fill the hole that the M3 nut goes in.
# Carriages This model is a hybrid of the [the D300VS carriage](https://github.com/UltiBots/D300VS/blob/master/d300_carriage_mb.stl) and [the D300VS-Plus carriage](https://github.com/UltiBots/D300VS-PLUS/blob/master/d300p_carriage_bca.stl). Since the D300VS-Plus doesn't have a way to adjust the tension of the belts on the frame, you'll need to be able to adjust in on the carriages.
Print 3x of each of:
1. [The belt wedge](https://github.com/UltiBots/D300VS-PLUS/blob/master/d300p_belt_wedge.stl) 2. [The carriage tensioner](https://github.com/UltiBots/D300VS-PLUS/blob/master/d300p_carriage_tensioner.stl) 3. carriage.stl